From patchwork Tue Oct 27 09:46:36 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Chen, Jing D" X-Patchwork-Id: 8049 Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [IPv6:::1]) by dpdk.org (Postfix) with ESMTP id 3BBDE8DA2; Tue, 27 Oct 2015 10:47:08 +0100 (CET) Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by dpdk.org (Postfix) with ESMTP id E4ABADE6 for ; Tue, 27 Oct 2015 10:47:06 +0100 (CET) Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by orsmga101.jf.intel.com with ESMTP; 27 Oct 2015 02:47:06 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.20,204,1444719600"; d="scan'208";a="588790759" Received: from shvmail01.sh.intel.com ([10.239.29.42]) by FMSMGA003.fm.intel.com with ESMTP; 27 Oct 2015 02:47:05 -0700 Received: from shecgisg004.sh.intel.com (shecgisg004.sh.intel.com [10.239.29.89]) by shvmail01.sh.intel.com with ESMTP id t9R9l0QC030868; Tue, 27 Oct 2015 17:47:00 +0800 Received: from shecgisg004.sh.intel.com (localhost [127.0.0.1]) by shecgisg004.sh.intel.com (8.13.6/8.13.6/SuSE Linux 0.8) with ESMTP id t9R9kvBN012838; Tue, 27 Oct 2015 17:46:59 +0800 Received: (from jingche2@localhost) by shecgisg004.sh.intel.com (8.13.6/8.13.6/Submit) id t9R9kv9c012834; Tue, 27 Oct 2015 17:46:57 +0800 From: "Chen Jing D(Mark)" To: dev@dpdk.org Date: Tue, 27 Oct 2015 17:46:36 +0800 Message-Id: <1445939209-12783-4-git-send-email-jing.d.chen@intel.com> X-Mailer: git-send-email 1.7.12.2 In-Reply-To: <1445939209-12783-1-git-send-email-jing.d.chen@intel.com> References: <1445507104-22563-2-git-send-email-jing.d.chen@intel.com> <1445939209-12783-1-git-send-email-jing.d.chen@intel.com> Subject: [dpdk-dev] [PATCH v3 03/16] fm10k: Add a new func to initialize all parameters X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" From: "Chen Jing D(Mark)" Add new function fm10k_params_init to initialize all fm10k related variables. Signed-off-by: Chen Jing D(Mark) --- drivers/net/fm10k/fm10k_ethdev.c | 35 +++++++++++++++++++++++------------ 1 files changed, 23 insertions(+), 12 deletions(-) diff --git a/drivers/net/fm10k/fm10k_ethdev.c b/drivers/net/fm10k/fm10k_ethdev.c index 3c7784e..363ef98 100644 --- a/drivers/net/fm10k/fm10k_ethdev.c +++ b/drivers/net/fm10k/fm10k_ethdev.c @@ -2066,6 +2066,27 @@ static const struct eth_dev_ops fm10k_eth_dev_ops = { .rss_hash_conf_get = fm10k_rss_hash_conf_get, }; +static void +fm10k_params_init(struct rte_eth_dev *dev) +{ + struct fm10k_hw *hw = FM10K_DEV_PRIVATE_TO_HW(dev->data->dev_private); + struct fm10k_dev_info *info = FM10K_DEV_PRIVATE_TO_INFO(dev); + + /* Inialize bus info. Normally we would call fm10k_get_bus_info(), but + * there is no way to get link status without reading BAR4. Until this + * works, assume we have maximum bandwidth. + * @todo - fix bus info + */ + hw->bus_caps.speed = fm10k_bus_speed_8000; + hw->bus_caps.width = fm10k_bus_width_pcie_x8; + hw->bus_caps.payload = fm10k_bus_payload_512; + hw->bus.speed = fm10k_bus_speed_8000; + hw->bus.width = fm10k_bus_width_pcie_x8; + hw->bus.payload = fm10k_bus_payload_256; + + info->rx_vec_allowed = true; +} + static int eth_fm10k_dev_init(struct rte_eth_dev *dev) { @@ -2112,18 +2133,8 @@ eth_fm10k_dev_init(struct rte_eth_dev *dev) return -EIO; } - /* - * Inialize bus info. Normally we would call fm10k_get_bus_info(), but - * there is no way to get link status without reading BAR4. Until this - * works, assume we have maximum bandwidth. - * @todo - fix bus info - */ - hw->bus_caps.speed = fm10k_bus_speed_8000; - hw->bus_caps.width = fm10k_bus_width_pcie_x8; - hw->bus_caps.payload = fm10k_bus_payload_512; - hw->bus.speed = fm10k_bus_speed_8000; - hw->bus.width = fm10k_bus_width_pcie_x8; - hw->bus.payload = fm10k_bus_payload_256; + /* Initialize parameters */ + fm10k_params_init(dev); /* Initialize the hw */ diag = fm10k_init_hw(hw);